20171463864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{361807}}^1$

素因数の和:361940

約数の個数: 64

約数和(自身を含む): 53142359040

約数和(自身を除く): 32970895176

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 404, 552, 606, 808, 1212, 2323, 2424, 4646, 6969, 9292, 13938, 18584, 27876, 55752, 361807, 723614, 1085421, 1447228, 2170842, 2894456, 4341684, 8321561, 8683368, 16643122, 24964683, 33286244, 36542507, 49929366, 66572488, 73085014, 99858732, 109627521, 146170028, 199717464, 219255042, 292340056, 438510084, 840477661, 877020168, 1680955322, 2521432983, 3361910644, 5042865966, 6723821288, 10085731932, 20171463864]

約数ペア:

[(1, 20171463864), (2, 10085731932), (3, 6723821288), (4, 5042865966), (6, 3361910644), (8, 2521432983), (12, 1680955322), (23, 877020168), (24, 840477661), (46, 438510084), (69, 292340056), (92, 219255042), (101, 199717464), (138, 146170028), (184, 109627521), (202, 99858732), (276, 73085014), (303, 66572488), (404, 49929366), (552, 36542507), (606, 33286244), (808, 24964683), (1212, 16643122), (2323, 8683368), (2424, 8321561), (4646, 4341684), (6969, 2894456), (9292, 2170842), (13938, 1447228), (18584, 1085421), (27876, 723614), (55752, 361807)]